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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Doctrine\DBAL\Driver\PDOPgSql; |
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use Doctrine\DBAL\Driver\AbstractPostgreSQLDriver; |
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use Doctrine\DBAL\Driver\PDOConnection; |
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use Doctrine\DBAL\DBALException; |
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use PDOException; |
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use PDO; |
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/** |
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* Driver that connects through pdo_pgsql. |
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* |
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* @since 2.0 |
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*/ |
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class Driver extends AbstractPostgreSQLDriver |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function connect(array $params, $username = null, $password = null, array $driverOptions = []) |
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{ |
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try { |
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$pdo = new PDOConnection( |
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$this->_constructPdoDsn($params), |
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$username, |
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$password, |
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$driverOptions |
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); |
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if (defined('PDO::PGSQL_ATTR_DISABLE_PREPARES') |
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&& (! isset($driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES]) |
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|| true === $driverOptions[PDO::PGSQL_ATTR_DISABLE_PREPARES] |
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) |
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) { |
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$pdo->setAttribute(PDO::PGSQL_ATTR_DISABLE_PREPARES, true); |
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} |
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/* defining client_encoding via SET NAMES to avoid inconsistent DSN support |
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* - the 'client_encoding' connection param only works with postgres >= 9.1 |
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* - passing client_encoding via the 'options' param breaks pgbouncer support |
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*/ |
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if (isset($params['charset'])) { |
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$pdo->query('SET NAMES \''.$params['charset'].'\''); |
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} |
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return $pdo; |
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} catch (PDOException $e) { |
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throw DBALException::driverException($this, $e); |
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} |
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} |
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/** |
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* Constructs the Postgres PDO DSN. |
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* |
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* @param array $params |
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* |
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* @return string The DSN. |
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*/ |
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private function _constructPdoDsn(array $params) |
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{ |
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$dsn = 'pgsql:'; |
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View Code Duplication |
if (isset($params['host']) && $params['host'] != '') { |
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$dsn .= 'host=' . $params['host'] . ';'; |
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} |
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View Code Duplication |
if (isset($params['port']) && $params['port'] != '') { |
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$dsn .= 'port=' . $params['port'] . ';'; |
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} |
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if (isset($params['dbname'])) { |
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$dsn .= 'dbname=' . $params['dbname'] . ';'; |
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} elseif (isset($params['default_dbname'])) { |
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$dsn .= 'dbname=' . $params['default_dbname'] . ';'; |
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} else { |
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// Used for temporary connections to allow operations like dropping the database currently connected to. |
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// Connecting without an explicit database does not work, therefore "postgres" database is used |
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// as it is mostly present in every server setup. |
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$dsn .= 'dbname=postgres' . ';'; |
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} |
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if (isset($params['sslmode'])) { |
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$dsn .= 'sslmode=' . $params['sslmode'] . ';'; |
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} |
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if (isset($params['sslrootcert'])) { |
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$dsn .= 'sslrootcert=' . $params['sslrootcert'] . ';'; |
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} |
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if (isset($params['sslcert'])) { |
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$dsn .= 'sslcert=' . $params['sslcert'] . ';'; |
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} |
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if (isset($params['sslkey'])) { |
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$dsn .= 'sslkey=' . $params['sslkey'] . ';'; |
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} |
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if (isset($params['sslcrl'])) { |
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$dsn .= 'sslcrl=' . $params['sslcrl'] . ';'; |
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} |
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if (isset($params['application_name'])) { |
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$dsn .= 'application_name=' . $params['application_name'] . ';'; |
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} |
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return $dsn; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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1 |
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public function getName() |
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{ |
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return 'pdo_pgsql'; |
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} |
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} |
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doctrine /
dbal
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